Individual Calculations July 2008
 Raselli, Claudio  Total change: -13.05  Rating chartPersonal card
 Amateur CHessOpen Lugano SUI 2008-05-01
RcRownchangeKK*chgGame
 2101 1975 0.50 4 -0.87 15 -13.05 
  Profumo, Alberto 2229 ITA0.001-0.1915-2.85 
  Schlierkamp, Ferdinand 2192 GER0.001-0.2215-3.30 
  Piazza, Angelo 1956 ITA0.001-0.5315-7.95 
  Mastrorilli, Nicola 2027 ITA0.5010.07151.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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